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1 | // Created on: 1996-07-03 |
2 | // Created by: Joelle CHAUVET |
3 | // Copyright (c) 1996-1999 Matra Datavision |
4 | // Copyright (c) 1999-2012 OPEN CASCADE SAS |
5 | // |
6 | // The content of this file is subject to the Open CASCADE Technology Public |
7 | // License Version 6.5 (the "License"). You may not use the content of this file |
8 | // except in compliance with the License. Please obtain a copy of the License |
9 | // at http://www.opencascade.org and read it completely before using this file. |
10 | // |
11 | // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
12 | // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
13 | // |
14 | // The Original Code and all software distributed under the License is |
15 | // distributed on an "AS IS" basis, without warranty of any kind, and the |
16 | // Initial Developer hereby disclaims all such warranties, including without |
17 | // limitation, any warranties of merchantability, fitness for a particular |
18 | // purpose or non-infringement. Please see the License for the specific terms |
19 | // and conditions governing the rights and limitations under the License. |
20 | |
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21 | |
22 | |
23 | #include <AdvApprox_DichoCutting.ixx> |
24 | #include <Precision.hxx> |
25 | |
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26 | AdvApprox_DichoCutting::AdvApprox_DichoCutting() |
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27 | { |
28 | } |
29 | |
30 | Standard_Boolean AdvApprox_DichoCutting::Value(const Standard_Real a, |
31 | const Standard_Real b, |
32 | Standard_Real& cuttingvalue) const |
33 | { |
34 | // longueur minimum d'un intervalle pour F(U,V) : EPS1=1.e-9 (cf.MEPS1) |
35 | Standard_Real lgmin = 10*Precision::PConfusion(); |
36 | cuttingvalue = (a+b) / 2; |
37 | return (Abs(b-a)>=2*lgmin); |
38 | } |
39 | |